| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $84.31 | 4.698% | $88.2709 | $88.27 | $88.25 | $88.30 |
| Purchase #2 | $8.44 | 4.760% | $8.8417 | $8.84 | $8.85 | $8.80 |
| Purchase #3 | $201.47 | 7.167% | $215.9094 | $215.91 | $215.90 | $215.90 |
| Purchase #4 | $213.95 | 7.413% | $229.8101 | $229.81 | $229.80 | $229.80 |
| Purchase #5 | $39.66 | 8.178% | $42.9034 | $42.90 | $42.90 | $42.90 |
| Purchase #6 | $241.62 | 10.404% | $266.7581 | $266.76 | $266.75 | $266.80 |
| Purchase #7 | $229.85 | 5.115% | $241.6068 | $241.61 | $241.60 | $241.60 |
| 7 purchase totals = | $1,019.30 | $1,094.1004 | $1,094.10 | $1,094.05 | $1,094.10 | |